Revert "Revert of add colortable support to imagegenerator (https://codereview.chromium.org/304443003/)"

Fix is to add colortable param to installPixels()

This reverts commit 924205aaf2e0c3c65dda13e0eaccde3e7b2a5c40.

BUG=skia:
R=scroggo@google.com, reed@chromium.org

Author: reed@google.com

Review URL: https://codereview.chromium.org/300263005

git-svn-id: http://skia.googlecode.com/svn/trunk@14958 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/samplecode/SampleXfermodesBlur.cpp b/samplecode/SampleXfermodesBlur.cpp
index bb9c272..fff4bed 100644
--- a/samplecode/SampleXfermodesBlur.cpp
+++ b/samplecode/SampleXfermodesBlur.cpp
@@ -75,9 +75,8 @@
     const static int W = 64;
     const static int H = 64;
     XfermodesBlurView() {
-        fBG.installPixels(SkImageInfo::Make(2, 2, kARGB_4444_SkColorType,
-                                            kPremul_SkAlphaType),
-                          gBG, 4, NULL, NULL);
+        fBG.installPixels(SkImageInfo::Make(2, 2, kARGB_4444_SkColorType, kPremul_SkAlphaType),
+                          gBG, 4);
     }
 
 protected: